聚晶涂漆模
Juxin precision enameling dies are exclusively engineered for round wire applications, spanning ultra-fine 0.1mm conductors to heavy-duty wires exceeding 5mm diameter. Wire enameling dies are used to achieve industry-leading coating uniformity through precise thickness control, forming perfectly concentric insulation layers with minimal material leakage.
Hole Sizes for Enameling Die
生产范围：0.1 毫米至 7.6 毫米
我们备有现货，可立即发货。
Coating Compatibility with Enameling Dies
Different insulation materials require specific die properties for optimal coating results. Contact us now for a free solution to your application needs.
Enameling drawing die with Polyester requires smooth die surfaces (Ra <0.1μm) to prevent viscosity-driven streaks. Consistent coating at high speeds (up to 50m/s), reducing pinhole defects
Choose PEI as your enameling die coating needs thermal–stable dies (350°C+) to handle high-cure temperatures.
Wire enameling die compatibility with PAI is widely used for aerospace harnesses, it always requires ultra-hard dies (HV > 3000) to resist abrasive fillers.
Benefits of Wire Enameling Die:
- 超光滑、均匀的搪瓷涂层: The enameling die ensures a mirror-like surface finish by precisely controlling enamel flow dynamics, critical for high-frequency applications.
- 精确的涂层同心度: Wire enameling die technology maintains concentricity within 0.3% tolerance through balanced pressure distribution, eliminating electrical weak spots.
- 模具寿命长，耐磨损: Made with advanced materials such as PCD, the PCD enameling die offers outstanding wear resistance and a longer service life, minimizing downtime and replacement costs.
- 减少釉质堆积和渗漏: The optimized design of enameling dies for round conductors minimizes enamel accumulation and prevents leakage, ensuring clean, stable, and uninterrupted production.
- 与所有主要绝缘漆类型兼容: Our wire enamel wire die is engineered to handle a wide range of enamel types, including polyester, polyurethane, and polyimide without compromising performance or lifespan.
- 搪瓷后成品直径变化最小: Using a high-precision enameling drawing die allows for tight control over coating thickness, ensuring minimal variation in final wire diameter for high-spec applications.
- 成本效益: Juxin enameling die with superior durability and high precision, reducing material waste and maintenance frequency.
Applications:
- 用于电机、变压器和线圈的铜线
- 轻型变压器中的铝线
- 和汽车线圈
- 铜合金（如 CuMg、CuSn），用于高强度或高温绕组
技术规格
*Available size range: 0.1mm to 7.6mm (We support customization in feeding materials)
机器类型
水平和垂直漆包线
工作温度
在 250-300°C 绝缘漆固化条件下保持稳定
表面处理：
镜面抛光内孔，实现最佳流量
Why Choose Juxin for your Enameling Die?
- 30+ Years in Enameling Die Manufacturing
- Stable Enameling Die & Wire Drawing Die Supply Chain
- Enameling Die with High Quality & Affordable Price
- Free Enameling Die Quote & Fast Global Delivery
常见问题
What is enameling dies?
An enameling die is a precision tool used in the production of insulated magnet wires. Commonly made with durable materials like PCD, a PCD enameling die ensures uniform enamel coating and high wear resistance. These tools are essential for applying insulation to copper or aluminum wires, particularly when enameling dies for round wire applications.
How does wire enameling die work?
A wire enameling die works by guiding the bare wire through a calibrated aperture while it passes through a liquid enamel bath. The enamel drawing dies meters and wipes off excess enamel, ensuring a consistent coating thickness. Afterward, the wire enters a curing oven, where it produces a smooth and durable insulation layer. High-performance wire enamel wire die systems help maintain coating accuracy, reduce waste, and improve electrical performance.
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